7982442

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 19474560

約数和(自身を除く): 11492118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 137, 166, 234, 249, 274, 351, 411, 498, 702, 747, 822, 1079, 1233, 1494, 1781, 2158, 2241, 2466, 3237, 3562, 3699, 4482, 5343, 6474, 7398, 9711, 10686, 11371, 16029, 19422, 22742, 29133, 32058, 34113, 48087, 58266, 68226, 96174, 102339, 147823, 204678, 295646, 307017, 443469, 614034, 886938, 1330407, 2660814, 3991221, 7982442]

約数ペア:

[(1, 7982442), (2, 3991221), (3, 2660814), (6, 1330407), (9, 886938), (13, 614034), (18, 443469), (26, 307017), (27, 295646), (39, 204678), (54, 147823), (78, 102339), (83, 96174), (117, 68226), (137, 58266), (166, 48087), (234, 34113), (249, 32058), (274, 29133), (351, 22742), (411, 19422), (498, 16029), (702, 11371), (747, 10686), (822, 9711), (1079, 7398), (1233, 6474), (1494, 5343), (1781, 4482), (2158, 3699), (2241, 3562), (2466, 3237)]